QLIK I/O Error filename

[coco]

An app report I/O error in QMC.As it shows below.Could someone tell me how to solve this problem?

Some people say that it is necessary to add the qlik access path to the antivirus exception.Is that true?

[Andrea_Spinetti · Accepted solution]

Hi @coco, yes that's true. You can find here a full article about Applications fail to reload with Error: Error: I/O error (filename)